The first generation of electronic computers were those implemented using vacuum tubes.
vacuum tubes
first generation computers were not fast and were less reliable.
generations of computersThere are actually FIVE generations of computers.The first generation of electronic computers were made of vacuum tubes and they were big as a room.
The Five Generations of Computers were all not exact and some overlap in technologies exist. And all of the 5 generations of computers are sometimes useful in providing a general perspective of some of the advancements in computing technology.
The first three generations of computer technology:vacuum tubetransistorICAll tended to be large and expensive.The microcomputer was the first generation of computers small & inexpensive enough for everyone to have if they wanted one.
by technology through the first 3 generations, after that there is some disagreement.
5 Generation of Evolution of computers:1. First Generation (1940-1956) Vacuum Tubes2. Second Generation (1956-1963) Transistors3. Third Generation (1964-1971) Integrated Circuits4. Fourth Generation (1971-Present) Microprocessors5. Fifth Generation (Present and Beyond)ArtificialIntelligence.
vacuum tubetransistorICmicroprocessor
silicon
Improvements, new technologies, etc.
discuss the various computer generations along with key characteristic of computers each eneration
implementation technologysizepower requirementsspeedmemory availablyetc.